20HP YAMAHA – Lagacy Outboard
$800.00
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Quick, reliable shipping to any location.
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Year: 2017 Horse Power: 20 Number Of Stroke: 4 Number Of Hours: 246 Shaft: 25 Inches Recent service to include Oil/Filter, Spark Plugs. Water Pump Impeller, Gear Lube. What’s included: It includes full rigging such as harnesses, gauges, steering, controls, and oil tanks. In addition, the propellers are also included.
20HP Yamaha Legacy Outboard Engine – Compact, Reliable, and Efficient
The 20HP Yamaha Legacy Outboard Engine is designed for small boats, dinghies, pontoons, and lightweight recreational or commercial vessels that require a reliable, fuel-efficient, and compact engine. Perfect for anglers, weekend boaters, and operators of small crafts, this engine delivers smooth acceleration, precise control, and Yamaha’s world-renowned durability. Its lightweight design makes installation, transport, and operation effortless.
Despite its small size, the 20HP Legacy Outboard provides impressive thrust and responsive handling. Yamaha’s four-stroke technology ensures quiet operation, low vibration, and reduced emissions, making it both environmentally friendly and cost-effective. Whether you’re navigating calm inland lakes, rivers, or nearshore coastal waters, this engine is engineered to provide consistent, dependable performance.
Key Features
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Four-Stroke Engine: Smooth, efficient, and long-lasting performance.
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Lightweight and Compact: Easy to install, handle, and transport.
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Fuel Efficient: Optimized for small boats to reduce fuel consumption.
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Power Trim & Tilt (Optional): Adjustable angle for improved performance and efficiency.
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Durable Construction: Corrosion-resistant materials for longevity in marine environments.
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Quiet Operation: Minimal vibration and noise for comfortable boating.
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EPA & CARB Compliant: Meets modern emission standards.
Specifications
| Specification | Details |
|---|---|
| Engine Type | 4-Stroke, Legacy Series |
| Horsepower | 20 HP |
| Cylinders | 2 Inline |
| Displacement | 0.362L |
| Fuel System | Carbureted (EFI optional on some models) |
| Ignition | TCI (Transistor Controlled Ignition) |
| Cooling System | Water-cooled |
| Gear Ratio | 2.08:1 |
| Max RPM | 5,500 – 6,000 |
| Starting System | Manual start (Electric optional) |
| Trim & Tilt | Manual or Power (depending on model) |
| Propeller | 3-blade aluminum |
| Weight | ~45–50 kg |
| Control | Tiller handle |
| Compliance | EPA and CARB certified |
Performance and Benefits
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Reliable Power: Sufficient thrust for small boats and light vessels.
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Fuel Efficient: Four-stroke design reduces fuel usage and operational costs.
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Smooth Operation: Low vibration for comfortable handling.
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Easy Maintenance: Simple design allows for hassle-free servicing.
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Versatile Applications: Ideal for freshwater, nearshore boating, and light commercial use.
Applications
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Small recreational boats, dinghies, and pontoons
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Fishing and angling boats
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Rental or tour boats on calm waters
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Small commercial or service crafts
Installation and Compatibility
The 20HP Yamaha Legacy Outboard is compact and lightweight, making installation simple on small transoms. Compatible with Yamaha standard propellers and tiller control systems, this engine delivers smooth, efficient propulsion for small watercraft.
Maintenance Tips
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Change oil and filters regularly to maintain engine health.
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Flush the engine after saltwater use to prevent corrosion.
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Inspect propellers and gearcases for damage.
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Keep electrical connections clean and secure.
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Use genuine Yamaha parts to maintain warranty and optimal performance.
Warranty and Support
The Yamaha 20HP Legacy Outboard Engine comes with a manufacturer-backed limited warranty covering defects in materials and workmanship. Registration ensures access to Yamaha-authorized service centers. Outboard Engine Guide provides guidance for installation, maintenance, and warranty claims for a worry-free ownership experience.
Why Choose the 20HP Yamaha Legacy Outboard
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Reliable Performance: Dependable engine for small boat owners.
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Fuel Efficient: Four-stroke engine reduces fuel costs.
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Durable and Lightweight: Compact design with corrosion-resistant materials.
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Easy to Operate: Simple tiller controls and optional trim & tilt.
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Expert Support: Fast shipping, secure purchase, and technical assistance available.
The 20HP Yamaha Legacy Outboard Engine is the perfect choice for small boat owners seeking a compact, reliable, and efficient marine engine. Yamaha’s trusted engineering and Outboard Engine Guide’s commitment to authentic products and expert support ensure smooth, safe, and enjoyable boating experiences.

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